1 lg. bag wide noodles
1 onion, chopped
1 lg. can stewed tomatoes
1 sm. bag mozzarella cheese, grated
3/4 box Velveeta cheese
1 lb. good ground beef
1 can cream of mushroom soup
1 can mushrooms

Brown hamburger and onion. Drain and set aside. Cook noodles, drain and put in bottom of large, deep pan. Cut up Velveeta cheese in chunks and put on top of hot noodles.

Mix the rest of the ingredients, except the mozzarella cheese, together and put over cheese. Sprinkle with the grated mozzarella cheese. Bake 1 hour. You can stir it if you want to 350 degrees.